Elvaloy KEE enhances the performance and extends the useful life of polyvinyl chloride (PVC) products. Because of its high molecular weight, Elvaloy KEE does not migrate out of the PVC membrane keeping the sheet flexible and cleaner over the long run. KEE helps improve low-temperature performance and keeps the membrane pliable and weldable throughout its service life.

FleeceBACK PVC KEE FRS membranes are manufactured using a hot-melt extrusion process for complete scrim encapsulation. The membranes are available in 105-, 115- and 135-mil thicknesses, creating a durable and versatile sheet ideal for fully adhered reroofing or new construction projects.

About Carlisle SynTec: Carlisle SynTec Systems, headquartered in Carlisle, Pennsylvania, has been manufacturing single-ply membrane roofing systems for half a century. Carlisle SynTec is a business segment of Carlisle Construction Materials and has membrane manufacturing facilities in Carlisle, Pa; Greenville, Ill.; Senatobia, Miss.; and Tooele, Utah. For more information, call 800-479-6832 or visit www.carlisle-syntec.com.